mr li gave me -------.A.a paper B.apiece of paper C.two paper D.two piece of papers 横线里填什么?
问题描述:
mr li gave me -------.A.a paper B.apiece of paper C.two paper D.two piece of papers 横线里填什么?
答
mr li gave me -------.A.a paper B.apiece of paper C.two paper D.two piece of papers 横线里填什么?